@lodestar/beacon-node/lib/api/impl/errors.js

A Typescript implementation of the beacon chain

import { ApiError } from "@lodestar/api/server";
export { ApiError };
export class StateNotFound extends ApiError {
    constructor() {
        super(404, "State not found");
    }
}
export class DataNotAvailable extends ApiError {
    constructor() {
        super(404, "Requested data cannot be served");
    }
}
export class ValidationError extends ApiError {
    constructor(message, dataPath) {
        super(400, message);
        this.dataPath = dataPath;
    }
}
// Spec requires 503 - https://github.com/ethereum/beacon-APIs/blob/e68a954e1b6f6eb5421abf4532c171ce301c6b2e/types/http.yaml#L62
export class NodeIsSyncing extends ApiError {
    constructor(statusMsg) {
        super(503, `Node is syncing - ${statusMsg}`);
    }
}
// Error thrown by beacon node APIs that are only supported by distributed validator middleware clients
// For example https://github.com/ethereum/beacon-APIs/blob/f087fbf2764e657578a6c29bdf0261b36ee8db1e/apis/validator/beacon_committee_selections.yaml
export class OnlySupportedByDVT extends ApiError {
    constructor() {
        super(501, "Only supported by distributed validator middleware clients");
    }
}
// Error thrown when processing multiple items failed - https://github.com/ethereum/beacon-APIs/blob/e7f7d70423b0abfe9d9f33b701be2ec03e44eb02/types/http.yaml#L175
export class IndexedError extends ApiError {
    constructor(message, failures) {
        super(400, message);
        this.failures = failures.sort((a, b) => a.index - b.index);
    }
}
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